Cov khoom lag luam
Khoom npe: Diethylene glycol ethyl methyl ether
Txhais lus: Deme
CAS: 1002-67-1
Mf: c7h16o3
MW: 148.2
Einecs: 213-690-5
Melting Taw tes: -72 Qib
Boilel taw tes: 176 kawm tiav
Ntom ntom: 0.9228 g / ml
Ntim: 1 L / Lub raj mis, 25 L / Nruas, 200 l / Nruas, 1000 L / IBC nruas
Solubility: yooj yim kom yaj hauv dej, ethanol, thiab lwm yam kuab tshuaj organic
Kev qhia tshwj xeeb
| Cov khoom | Cov lus qhia |
|
Kev tshwm sim |
Muaj kua tsis muaj xim |
|
Purity (%) |
Ntau dua los yog sib npaug rau 99.5 |
|
Xim (APHA) |
Tsawg dua los yog sib npaug rau 30 |
| P(%) | Ntau dua los yog sib npaug rau 8.3 |
| Acidity (raws li HAC,%) | Tsawg dua los yog sib npaug rau 0.015 |
| H2O2(%) | Tsawg dua los yog sib npaug rau 0.005 |
|
Noo noo (%) |
Tsawg dua los yog sib npaug rau 0.1 |
Daim ntawv thov
Diethylene glycol ethyl ethyl ethyl ether ether (deme) yog siv nyob rau hauv cov hauv qab no:
Kev Raug Electronic Thiab Cov Kua Muag:
Diethylene glycol ethyl methyl ether, raws li cov kuab kub siab, yog feem ntau siv nyob rau hauv precision txheej txheej txheem. Nws tuaj yeem zom cov ntaub ntawv xws li Nitrocellulose thiab cob, txhim kho cov nplaum thiab ziab ntawm number case.
Cov txheej thiab cov nplaum:
Nyob rau hauv lub txheej kev lag luam, diethylene glycol ethyl ethyl ether tuaj yeem tswj cov txheej txheem flowabosity, thiab muab cov khoom siv hluav taws xob muaj txiaj ntsig, thiab ua kom cov organic synlingiate rau kev npaj ntawm ester derivatives.
Cov khoom siv huv thiab cov khoom siv txhua hnub:
Raws li cov kuab tshuaj thiab surfactant, diethylene glycol ethyl ethyl ether tuaj yeem txhim kho kev ntxuav kom huv thiab txhim kho cov tawv nqaij muaj kev paub txog cov tshuaj pleev ib ce.
Tshuaj tua kab thiab rho tawm:
Diethylene glycol ethyl ethyl ethyl ether, raws li adjuvant, tuaj yeem txhim kho cov tshuaj tua kab, txhim kho cov nyhuv tswj; Nyob rau hauv cov synthic synthesis, lub siab npau npau ntawm diethylene glycol athyl ethyl ether ether ua rau nws extractant thiab shreprover.
Chaw ntim khoom
Khaws rau hauv qhov chaw txias, qhuav, qhov chaw muaj qhov cua. Txav deb ntawm cov chaw hluav taws thiab kub. Tiv thaiv los ntawm kev tshav ntuj ncaj qha.
Ntim
Kev Thauj Mus Los & Kev Them Nyiaj
Hais Txog Tsheb Thauj Mus Los
* Peb tuaj yeem muab ntau hom thauj raws li cov neeg siv khoom 'xav tau.
*Thaum qhov ntau me me, peb tuaj yeem xa khoom los ntawm huab cua lossis thoob ntiaj teb, ua kom muaj kev pab pawg ua haujlwm tshwj xeeb thiab ntau yam kev thoob ntiaj teb.
* Thaum qhov ntau yog loj, peb tuaj yeem xa nkoj los ntawm hiav txwv los xaiv chaw nres nkoj.
* Dhau li, peb kuj tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov neeg siv khoom siv 'kev xav tau thiab cov khoom lag luam.
*Peb tuaj yeem muab ntau txoj kev them nyiaj rau cov neeg siv khoom xaiv.
*Thaum tus nqi me me, cov neeg yuav khoom feem ntau them nyiaj los ntawm Paypal, Western Union, Alibaba, thiab lwm yam.
*Thaum tus nqi loj, cov neeg siv khoom feem ntau them nyiaj los ntawm T / T, L / C thaum pom, Alibaba, thiab lwm yam.
*Dhau li, ntau dua thiab ntau tus neeg muas zaub yuav siv cov neeg siv khoom ib ntus lossis wechat them nyiaj kom them nyiaj.
Tiv Tauj Peb
Cim npe nrov: Diethylene glycol ethyl ethyl ethyl ether, deme cas 1002-67-1, deme li 1002-67-1 cov neeg tsim khoom, cov chaw tsim khoom, chaw tsim khoom, Hoobkas
